Ключевые слова: advertisement, amplifier, audio, background, bass, black, boombox, box, burst, concept sound, copyspace, dark, decibel, design, digital, dramatic, electronic, emblem, equipment, explosion, finger, gadget, goat, hand, hardcore, loudspeaker, low key, luxury, membrane, mobile, modern, multimedia, music, music waves, party, phone, player, portable, power, rock, single, small, sound, speaker, stereo, subwoofer, symbol, technology, volume, wireless,